TY  - BOOK
AU  - Gupta N C
AU  - University of Delhi. Deptt of Economics
ED  - University of Delhi. Deptt of Economics
TI  - Productivity investment and import substitution in
U1  - "X9(F195):546.2.N7, M1" 
PY  - 1981///
CY  - Delhi
PB  - Universtiy of Delhi India    
KW  - Non Ferrous Metals Industry
ER  -